Message at shutdown: Stopping disk encryption: FAILED On reboot, I must then reboot AGAIN or my passphrase is not accepted.
Oh now I can't boot at all. The passphrase is always wrong (but I am typing it correctly).
The problem is in the halt_crypto function of /etc/init.d/halt I don't know what the problem is though. Meanwhile I have it working again after some usb stick booting and fscking.
fnval=1 if that helps.
Works now.